@nerdydad said in How to Shaping , Sizing Virtual resources , safe running VMs on VMware infra?.. And How to calculate how many VMs are running on single host server, it helps to face unplanned downtime when one host goes fail down??:
900:1 shows that something is not right with your calculations somewhere. That would also mean that you have on average 10.5 TB of RAM allocated to each and every VM in the cluster. Why would a VM need 10.5 TB of RAM? The
Someone doing build testing of in-memory database scaling (Functional, not actual performance) and they are using the SWAP to SSD to redirect the memory SWAP to an Intel Octane device, or NVMe drives so it doesn't completely crash 🙂